Inverse trigonometric functions

Learn about the inverse functions of sine, cosine, and tangent, and how they are defined even though the functions are not really invertible. These functions will be very helpful when you will solve trigonometric equations.

Intro to arcsine

Intro to arctangent

Intro to arccosine

Evaluate inverse trig functions

Restricting domains of functions to make them invertible

Domain & range of inverse tangent function

Using inverse trig functions with a calculator